
Deconstructing Google Maps' Busy Hours: What It Counts and What It Means for Privacy
Google Maps determines how busy a business is by aggregating and anonymizing data from users who opt in to Location History to measure phone density and generate Popular Times and live occupancy when there is enough data; privacy protections like differential privacy are used, and data is only shown when sufficient data exists, while the article also notes Google's broader data collection on user behavior.












